package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {


    /*
    * 新增订单
    * */
    void insert(Orders orders);
    /**
     * 根据订单号查询订单
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);
    /**

     * 获取orderid的mapper层方法，写在OrderMapper.java文件下

     * @param orderNumber

     * @return

     */

    @Select("select * from orders where number=#{orderNumber}")

    Long getorderId (String orderNumber);
    /**
     *
     * 用于替换微信支付更新数据库状态的问题

     * @param orderStatus

     * @param orderPaidStatus

     */

    @Update("update orders set status = #{orderStatus},pay_status = #{orderPaidStatus} ,checkout_time = #{check_out_time} where id = #{id}")

    void updateStatus(Integer orderStatus, Integer orderPaidStatus, LocalDateTime check_out_time, Long id);


    /*
    * 查询订单历史
    * */
    Page<Orders> pageQuery(OrdersPageQueryDTO ordersPageQueryDTO);


    /*
    * 根据id查询订单
    * */
    @Select("select * from orders where id=#{id}")
    Orders getById(Long id);

    /**
     * 根据状态统计订单数量
     * @param status
     */
    @Select("select count(id) from orders where status = #{status}")
    Integer countStatus(Integer status);

    /*
    * 根据订单状态和时间查询订单
    * */
    @Select("select * from orders where status=#{status} and order_time<#{orderTime}")
    List<Orders> getBySatusAndOrderTimeLT(Integer status, LocalDateTime orderTime);

    /*
    * 统计当天营业额
    * */
    Double sumByMap(Map map);

    /*
    * 统计当天订单数
    * */

    Integer countByMap(Map map);
    /*
    * 统计指定时间销量top10
    * */
    List<GoodsSalesDTO> getSalesTop(LocalDateTime begin,LocalDateTime end);


}
